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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32L433CBU6
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STM32L433CBU6 - STMicroelectronics

Manufacturer Part Number
STM32L433CBU6
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM32L433CBU6
ECAD Model
Parts Description
IC MCU 32BIT 128KB FLSH 48UFQFPN
Detailed Description
Package
48-UFQFN Exposed Pad
Data sheet
STM32L433CBU6.pdf
RoHs Status
ROHS3 Compliant
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Specifications

STM32L433CBU6 Tech Specifications
STMicroelectronics - STM32L433CBU6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32L433CBU6

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V  
Supplier Device Package 48-UFQFPN (7x7)  
Speed 80MHz  
Series STM32L4  
RAM Size 64K x 8  
Program Memory Type FLASH  
Program Memory Size 128KB (128K x 8)  
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT  
Package / Case 48-UFQFN Exposed Pad  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 38  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 10x12b; D/A 2x12b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M4  
Connectivity CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB  
Base Product Number STM32L433  

Parts Introduction

Manufacturer Part Number

STM32L433CBU6

Manufacturer

STMicroelectronics

Introduction

The STM32L433CBU6 is a high-performance embedded microcontroller from the STM32L4 series designed for energy-efficient applications.

Product Features and Performance

Energy-efficient ARM Cortex-M4 core

32-bit single-core processor with a maximum speed of 80MHz

Advanced connectivity with CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB

Comprehensive set of peripherals including Brown-out Detect/Reset, DMA, LCD interface, PWM, WDT

Integrated 128KB FLASH program memory

64KB RAM for data storage

Product Advantages

Low-power consumption ideal for battery-powered devices

High integration to save on component count and cost

Enhanced graphics support with LCD controller

Flexible power supply range of 1.71V to 3.6V

Key Technical Parameters

Number of I/O: 38

Program Memory Size: 128KB (128K x 8)

RAM Size: 64K x 8

Data Converters: A/D 10x12b, D/A 2x12b

Oscillator Type: Internal

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Robust design with Brown-out Detect/Reset

Extended operating temperature range for harsh environments

Compatibility

Surface Mount, 48-UFQFPN (7x7) package compatible with automated assembly processes

Wide range of interface support for greater compatibility with external components

Application Areas

Industrial control systems

Consumer electronics

Internet of Things (IoT) devices

Energy management

Medical instrumentation

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Low power operation extends battery life

The high-performance Cortex-M4 core allows for resource-intensive applications

Broad connectivity options increase design flexibility

STMicroelectronics' commitment to longevity and support ensures product reliability

Advanced peripherals support sophisticated system functionalities

The product's adaptability to different temperatures makes it suitable for various environments.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32L433CBU6

Product Attribute STM32L433CBU6 STM32L433CCU3TR STM32L431RCI6TR STM32L431RCT6
Part Number STM32L433CBU6 STM32L433CCU3TR STM32L431RCI6TR STM32L431RCT6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Program Memory Type FLASH FLASH FLASH FLASH
Oscillator Type Internal Internal External, Internal Internal
EEPROM Size - - - -
Connectivity CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART
Speed 80MHz 80MHz 80MHz 80MHz
Supplier Device Package 48-UFQFPN (7x7) 48-UFQFPN (7x7) 64-UFBGA (5x5) 64-LQFP (10x10)
Series STM32L4 STM32L4 STM32L4 STM32L4
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT Brown-out Detect/Reset, DMA, LCD, PWM, WDT Brown-out Detect/Reset, DMA, PWM, WDT Brown-out Detect/Reset, DMA, PWM, WDT
Program Memory Size 128KB (128K x 8) 256KB (256K x 8) 256KB (256K x 8) 256KB (256K x 8)
RAM Size 64K x 8 64K x 8 64K x 8 64K x 8
Data Converters A/D 10x12b; D/A 2x12b A/D 10x12b; D/A 2x12b A/D 16x12b SAR; D/A 2x12b A/D 16x12b; D/A 2x12b
Package / Case 48-UFQFN Exposed Pad 48-UFQFN Exposed Pad 64-UFBGA 64-LQFP
Number of I/O 38 38 52 52
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V
Core Processor ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit 32-Bit Single-Core
Package Tray Tape & Reel (TR) Tape & Reel (TR) Tray
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number STM32L433 STM32L433 - STM32L431

STM32L433CBU6 Datasheet PDF

Download STM32L433CBU6 pdf datasheets and STMicroelectronics documentation for STM32L433CBU6 - STMicroelectronics.

PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Design/Specification
STM32L4/4+ DS Update 30/May/2018.pdf

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Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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  2. Use our account for the shipment. Refer to the table below for the approximate charges.
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Delivery Method

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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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STM32L433CBU6 Image

STM32L433CBU6

STMicroelectronics
32D-STM32L433CBU6

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